﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    class prst : car, Ifly
    {
        public prst(string name, string brak) : base(name, brak)
        {
        }

        public void fly()
        {
            Console.WriteLine("一辆{0}正在飞", this.Brak);
        }
    }
}
